CN219186703U - High-speed fungus liquid dispersion homogenizer - Google Patents
High-speed fungus liquid dispersion homogenizer Download PDFInfo
- Publication number
- CN219186703U CN219186703U CN202320392628.5U CN202320392628U CN219186703U CN 219186703 U CN219186703 U CN 219186703U CN 202320392628 U CN202320392628 U CN 202320392628U CN 219186703 U CN219186703 U CN 219186703U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- homogenizing
- shell
- homogenizer
- bacterial liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a high-speed bacterial liquid dispersion homogenizer, which belongs to the technical field of homogenizers and comprises a supporting seat, wherein an installation shell is elastically connected above the supporting seat, and a homogenizer driving assembly is installed inside the installation shell. According to the utility model, the water in the water tank is pumped into the cold water machine by the homogenizing mechanism, and flows into the outer cavity of the cooling tank after being cooled, the cooling water in the outer cavity of the cooling tank takes away the heat of the bacterial liquid in the inner cavity of the cooling tank, the bacterial liquid is cooled, the dispersion stability of the bacterial liquid is ensured, the connecting sleeve is separated from the connecting plate, the mounting shell and the connecting block by screwing, then a worker pushes the connecting rod, the tail end of the connecting rod props against the elastic sheet to separate from the groove, the buckle is smoothly separated from the clamping groove, and further other structures above the connecting plate and the mounting shell are smoothly separated, the inner wall of the connecting plate, the homogenizing rod and the inner part of the mounting shell are cleaned, the cleaning difficulty is reduced, and the next homogenizing effect is prevented from being influenced.
Description
Technical Field
The utility model belongs to the technical field of homogenizers, and particularly relates to a high-speed bacterial liquid dispersion homogenizer.
Background
The homogenizer is mainly used for tissue dispersion in the biotechnology field, in the process of dispersing and homogenizing bacterial liquid, bacterial liquid residual impurities can be adhered to the inner wall of a homogenizing cavity, and if the bacterial liquid residual impurities are not cleaned, the next homogenizing effect can be affected, so that the cleaning difficulty of staff to the inside of the homogenizing cavity is reduced, and the high-speed bacterial liquid dispersing homogenizer is provided.
The utility model provides a high-speed fungus liquid dispersion homogenizer, wherein, through retrieving discovery, have a application number to be CN202021446417.8, the on-line screen storage device comprises a base, the top fixed mounting of base has the portal frame, the left side fixed mounting at base top has first motor, the output rotation of first motor is connected with the threaded rod, have and open first motor, first motor drives the screw rod and moves down, the screw rod drives first connecting rod and removes, first connecting rod motor case moves, the motor case drives the second motor and removes, the second motor drives installation piece and installation head and removes, the installation banded moves the homogeneity bull stick, make the homogeneity bull stick submergence in the fungus liquid of dispersion incasement, open the second motor, the second motor drives installation piece and installation head rotation, the installation head drives the homogeneity bull stick and disperses the fungus liquid, apron and sealing plug make the dispersion case obtain sealedly, reverse first motor, can make the homogeneity bull stick break away from the dispersion case, can pull down the bull stick through the cooperation of installation piece and open solenoid valve and water pump and can take out the fungus liquid, the high-speed homogenizer that has solved current and has been inconvenient to use the motor and has provided the electric energy to carry out the rotor, the stable control device when the electric energy to the rotor is convenient for the rotor and the second switch, the electric switch is stable to change the slider, the electric energy is or the electric apparatus is provided for the slider, the switch is stable to change, the electric apparatus.
But it is found through research that: the device is inconvenient to dismantle the dispersion case, has increased the clean degree of difficulty, if not clean the dispersion case moreover, fungus liquid residue material adhesion can influence the homogeneity effect next time at dispersion incasement wall, and the device does not carry out cooling's structure to the fungus liquid after the dispersion in addition, can influence the stability that the fungus liquid was dispersed, consequently provides a novel device and solves this problem.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the cleaning difficulty of the dispersion tank is increased and the dispersion stability of the bacterial liquid is affected, the high-speed bacterial liquid dispersion homogenizer is provided.
The technical scheme adopted by the utility model is as follows: the high-speed bacterial liquid dispersion homogenizer comprises a supporting seat, wherein an installation shell is elastically connected above the supporting seat, a homogenizer driving assembly is installed inside the installation shell, and one side of the installation shell is provided with an arc plate;
a homogenizing mechanism capable of homogenizing the bacterial liquid is arranged above the mounting shell;
the utility model provides a connecting rod, including the connecting rod, connecting block, connecting plate, silo and the mutual appearance chamber of diamond, homogenizer drive assembly output shaft has the homogenizing rod through the coupling joint, homogenizing rod end rotation is connected with the connecting block, and connecting block back fixed mounting has the threaded rod, arc top swing joint of installing shell one side has the connecting plate, and the connecting plate is installed sealed rubber pad with the installation shell contact area, connecting plate top one side fixed mounting has the silo, and the silo export extends to the connecting plate below, and the connecting plate exit installs the check valve, connecting plate top opposite side fixed mounting has the mutual appearance chamber of diamond, the connecting plate is the arc setting, and the arc coincidence of connecting plate and installing shell one side forms a cylindric homogenizing chamber, and connecting plate exit and installing shell one side arc end all imbeds and install the screw thread, the outside adapter sleeve that has of installing shell, and the embedding of adapter sleeve middle part is provided with the screw thread on connecting block back, and the adapter sleeve outer wall nested is provided with the screw thread, and the screw thread coincidence at connecting plate exit forms the internal thread and agrees with the adapter sleeve thread fit, buckle both sides fixed mounting has the buckle symmetry to install the check valve, and install the wedge-shaped groove and the connecting rod is connected to one side of the connecting plate, and the wedge-shaped groove is installed to the inside groove.
The cooling tank is fixedly mounted above the diamond interaction containing cavity, the cooling tank is arranged in a double-layer mode, an inner cavity inlet of the cooling tank is communicated with the diamond interaction containing cavity, a water tank is mounted in the supporting seat in an embedded mode, a water pump is connected to an outlet of the water tank in a pipeline mode, a water cooler is mounted in the supporting seat in an embedded mode, the water tank, the water pump, the water cooler and an outer cavity of the cooling tank form a closed loop through the pipeline, the pipeline at the outlet of the inner cavity of the cooling tank is connected with a liquid collecting tank, a booster pump is mounted at the outlet of the inner cavity of the cooling tank, a U-shaped groove is elastically connected to one side of the upper portion of the supporting seat, and a supporting rod on one side of the cooling tank extends to be placed inside the U-shaped groove.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the water pump pumps the water in the water tank into the water chiller through the homogenizing mechanism, and the water flows into the outer cavity of the cooling tank after being cooled, and the cooling water in the outer cavity of the cooling tank takes the heat of the bacterial liquid in the inner cavity of the cooling tank, so that the bacterial liquid is cooled, and the dispersion stability of the bacterial liquid is ensured.
2. According to the utility model, the connecting sleeve is screwed to separate from the connecting plate, the mounting shell and the connecting block, then a worker presses the connecting rod, the tail end of the connecting rod props against the elastic sheet to separate from the groove, so that the buckle is smoothly separated from the clamping groove, the connecting plate and other structures above the connecting plate are smoothly separated from the mounting shell, the inner wall of the connecting plate, the homogenizing rod and the inside of the mounting shell are cleaned, the cleaning difficulty is reduced, and the influence on the next homogenizing effect is avoided.
Drawings
FIG. 1 is a schematic and schematic illustration of a partial perspective view of the present utility model;
FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2 at A in accordance with the present utility model;
FIG. 4 is a schematic and schematic illustration of the cross-sectional side view of the web and mounting shell portions of the present utility model;
fig. 5 is a schematic diagram of a partial three-dimensional explosion structure of a homogenizing rod and a connecting sleeve in the utility model.
The marks in the figure: 1. a support base; 101. a water tank; 1011. a water pump; 1012. a water chiller; 2. a mounting shell; 201. a homogenizer drive assembly; 2011. a homogenizing rod; 2012. a connecting block; 202. a connecting plate; 2021. a trough; 2022. a diamond interaction cavity; 203. a cooling tank; 2031. a liquid collecting tank; 204. connecting sleeves; 205. a buckle; 2051. a spring plate; 2052. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the utility model, the following components are added:
referring to fig. 1-5, a high-speed bacterial liquid dispersion homogenizer comprises a supporting seat 1, wherein a mounting shell 2 is elastically connected above the supporting seat 1, a homogenizer driving assembly 201 is arranged in the mounting shell 2, and one side of the mounting shell 2 is provided with an arc plate;
a homogenizing mechanism capable of homogenizing the bacterial liquid is arranged above the mounting shell 2;
referring to fig. 1, 2, 3, 4 and 5, further, the homogenizing mechanism comprises a homogenizing rod 2011, a connecting block 2012, a connecting plate 202, a trough 2021 and a diamond interaction chamber 2022, an output shaft of the homogenizer driving assembly 201 is connected with the homogenizing rod 2011 through a coupling, the tail end of the homogenizing rod 2011 is rotatably connected with the connecting block 2012, a threaded rod is fixedly arranged at the back of the connecting block 2012, the connecting plate 202 is movably connected above an arc plate on one side of the mounting shell 2, a sealing rubber pad is arranged at a contact area of the connecting plate 202 and the mounting shell 2, the trough 2021 is fixedly arranged at one side above the connecting plate 202, an outlet of the trough 2021 extends to the lower side of the connecting plate 202, a one-way valve is arranged at an outlet of the connecting plate 202, and the diamond interaction chamber 2022 is fixedly arranged at the other side above the connecting plate 202;
the cooling tank 203 is fixedly arranged above the diamond interaction containing cavity 2022, the cooling tank 203 is arranged in a double-layer mode, an inner cavity inlet of the cooling tank 203 is communicated with the diamond interaction containing cavity 2022, a water tank 101 is embedded and arranged in the supporting seat 1, a water pump 1011 is connected to a pipeline at the outlet of the water tank 101, a water chiller 1012 is embedded and arranged in the supporting seat 1, a closed loop is formed by the water tank 101, the water pump 1011, the water chiller 1012 and an outer cavity of the cooling tank 203 through pipelines, a liquid collecting tank 2031 is connected to the pipeline at the inner cavity outlet of the cooling tank 203, a booster pump is arranged at the inner cavity outlet of the cooling tank 203, a U-shaped groove is elastically connected to one side of the upper portion of the supporting seat 1, and a supporting rod at one side of the cooling tank 203 extends and is placed in the U-shaped groove;
the homogenizer driving assembly 201 drives the homogenizing rod 2011 to rotate stably at a high speed to form high-frequency, strong circumferential tangential speed, angular speed and other comprehensive kinetic energy, a one-way valve at the outlet of the trough 2021 is opened, bacteria liquid in the trough 2021 flows into a homogenizing cavity formed between the connecting plate 202 and the mounting shell 2, strong and reciprocating comprehensive effects such as hydraulic shearing, friction, centrifugal extrusion and liquid collision are formed in the homogenizing cavity, then the bacteria liquid enters the diamond interaction cavity 2022 under the action of a booster pump, in a diamond micropore channel specially designed in the diamond interaction cavity 2022, the bacteria liquid is subjected to particle size nanocrystallization and uniform refining under the comprehensive physical effects such as ultrahigh pressure, high-frequency shearing, cavitation effect, huge pressure drop and the like, and then the bacteria liquid flows into the outer cavity of the cooling trough 203 from the outlet of the diamond interaction cavity 2022;
the water pump 1011 pumps the water in the water tank 101 into the water cooler 1012 and flows into the outer cavity of the cooling tank 203 after cooling, the cooling water in the outer cavity of the cooling tank 203 takes the heat of the bacterial liquid in the inner cavity of the cooling tank 203 to cool the bacterial liquid, the dispersion stability of the bacterial liquid is ensured, and then the water in the outer cavity of the cooling tank 203 flows back into the water tank 101, circulates in this way, and the cooled bacterial liquid flows into the liquid collecting tank 2031 for collection.
Referring to fig. 1, 2, 3, 4 and 5, further, the connecting plate 202 is arc-shaped, and the connecting plate 202 is overlapped with an arc plate at one side of the installation shell 2 to form a cylindrical homogeneous cavity, threads are embedded and installed at the outlet of the connecting plate 202 and at the tail end of the arc plate at one side of the installation shell 2, a connecting sleeve 204 is arranged outside the installation shell 2, a threaded hole which is matched with a threaded rod at the back of the connecting block 2012 is embedded and arranged in the middle of the connecting sleeve 204, threads are embedded and arranged at the outer wall of the connecting sleeve 204, threads at the outlet of the connecting plate 202 are overlapped with threads at the tail end of the arc plate to form a closed internal thread and are matched with threads of the outer wall of the connecting sleeve 204, a buckle 205 is symmetrically and fixedly installed at two sides of the connecting plate 202, a spring piece 2051 is elastically connected to one side of the buckle 205, a clamping groove which is matched with the spring piece 2051 is embedded and is arranged above the arc plate at one side of the installation shell 2, a groove which is cut into the spring piece 2051 is embedded, connecting rods 2052 are elastically connected to two sides of the installation shell 2 through holes, and the tail ends of the connecting rod 2052 extend into the groove;
the staff twists adapter sleeve 204, make it break away from connecting plate 202, installation shell 2 and connecting block 2012, afterwards, the staff breaks away from the recess through pressing connecting rod 2052, connecting rod 2052 terminal support shell fragment 2051, make buckle 205 break away from the draw-in groove smoothly, and then separate connecting plate 202 and other structures above it and installation shell 2 smoothly, clean connecting plate 202 inner wall, homogenizing rod 2011 and installation shell 2 inside, the clean degree of difficulty has been reduced, after the clean completion, card connecting plate 202 in the arc top of installation shell 2 one side, buckle 205 card is gone into inside the draw-in groove that corresponds, shell fragment 2051 pops out to the recess, fix connecting plate 202 and installation shell 2 together, afterwards twist connecting sleeve 204 at the homogeneity chamber afterbody that connecting plate 202 and installation shell 2 formed, the screw hole at connecting sleeve 204 middle part links together with the threaded rod at connecting block 2012 back, fix connecting block 2012, accomplish the installation, continue the dispersed homogeneity work.
Referring to fig. 1 and 2, further, the water pump 1011, the water chiller 1012, the homogenizer driving assembly 201 and the booster pump are all electrically connected to an external power supply through a control panel.
Working principle: firstly, the homogenizer driving assembly 201 drives the homogenizing rod 2011 to rotate stably at a high speed to form high-frequency, strong circumferential tangential speed, angular speed and other comprehensive kinetic energy, a one-way valve at the outlet of the trough 2021 is opened, bacteria liquid in the trough 2021 flows into a homogenizing cavity formed between the connecting plate 202 and the mounting shell 2, strong and reciprocating comprehensive effects such as hydraulic shearing, friction, centrifugal extrusion, liquid collision and the like are formed in the homogenizing cavity, then the bacteria liquid enters the diamond interaction cavity 2022 under the action of a booster pump, in a diamond micropore channel specially designed in the diamond interaction cavity 2022, the bacteria liquid is subjected to particle size nanocrystallization and uniform refining through the comprehensive physical effects such as ultrahigh pressure, high-frequency shearing, cavitation effect, huge pressure drop and the like, and then the bacteria liquid flows into the outer cavity of the cooling trough 203 from the outlet of the diamond interaction cavity 2022, then the water pump 1011 pumps the water in the water tank 101 into the water chiller 1012 and flows into the outer cavity of the cooling tank 203 after cooling, the cooling water in the outer cavity of the cooling tank 203 takes the heat of the bacterial liquid in the inner cavity of the cooling tank 203 to cool the bacterial liquid, the dispersion stability of the bacterial liquid is ensured, then the water in the outer cavity of the cooling tank 203 returns to the water tank 101, and circulates in this way, the cooled bacterial liquid flows into the liquid collecting tank 2031 to collect, then the worker screws the connecting sleeve 204 to separate from the connecting plate 202, the installation shell 2 and the connecting block 2012, then the worker presses the connecting rod 2052, the tail end of the connecting rod 2052 pushes the elastic piece 2051 to separate from the groove, the buckle 205 is smoothly separated from the clamping groove, and then the connecting plate 202 and other structures above the connecting plate are smoothly separated from the installation shell 2, the inner wall of the connecting plate 202, the homogenizing rod 2011 and the inside of the installation shell 2 are cleaned, the cleaning difficulty is reduced, finally, after cleaning, the connecting plate 202 is clamped above the arc plate on one side of the installation shell 2, the buckle 205 is clamped into the corresponding clamping groove, the elastic piece 2051 is ejected into the groove, the connecting plate 202 and the installation shell 2 are fixed together, the connecting sleeve 204 is screwed at the tail part of the homogenizing cavity formed by the connecting plate 202 and the installation shell 2, the threaded hole in the middle of the connecting sleeve 204 is connected with the threaded rod on the back of the connecting block 2012, the connecting block 2012 is fixed, installation is completed, and dispersion homogenizing work is continued.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a high-speed fungus liquid dispersion homogenizer, includes supporting seat (1), its characterized in that: the upper part of the supporting seat (1) is elastically connected with a mounting shell (2), a homogenizer driving assembly (201) is arranged in the mounting shell (2), and one side of the mounting shell (2) is provided with an arc plate;
a homogenizing mechanism capable of homogenizing the bacterial liquid is arranged above the mounting shell (2);
the homogenizing mechanism comprises a homogenizing rod (2011), a connecting block (2012), a connecting plate (202), a trough (2021) and a diamond interaction cavity (2022);
the utility model discloses a homogenizer driving assembly, including homogenizer driving assembly (201), connecting plate (202) and connecting plate (202), homogenizer driving assembly (201) output shaft has homogenizing pole (2011) through the shaft coupling, homogenizing pole (2011) end rotation is connected with connecting block (2012), and connecting block (2012) back fixed mounting has the threaded rod, arc top swing joint of installing shell (2) one side has connecting plate (202), and connecting plate (202) and installing shell (2) contact area installs sealed rubber pad, connecting plate (202) top one side fixed mounting has silo (2021), and silo (2021) export extends to connecting plate (202) below, and connecting plate (202) exit installs the check valve, connecting plate (202) top opposite side fixed mounting has diamond interaction appearance chamber (2022).
2. The high-speed bacterial liquid dispersion homogenizer of claim 1, wherein: the connecting plate (202) is in an arc-shaped arrangement, the connecting plate (202) is overlapped with an arc-shaped plate on one side of the installation shell (2) to form a cylindrical homogenizing cavity, and threads are embedded and installed at the outlet of the connecting plate (202) and at the tail end of the arc-shaped plate on one side of the installation shell (2).
3. The high-speed bacterial liquid dispersion homogenizer of claim 1, wherein: the connecting sleeve (204) is arranged outside the mounting shell (2), a threaded hole which is matched with a threaded rod at the back of the connecting block (2012) is embedded in the middle of the connecting sleeve (204), threads are embedded in the outer wall of the connecting sleeve (204), and the threads at the outlet of the connecting plate (202) and the threads at the tail end of the arc-shaped plate are overlapped to form a closed internal thread which is matched with the threads of the outer wall of the connecting sleeve (204).
4. The high-speed bacterial liquid dispersion homogenizer of claim 1, wherein: the utility model discloses a connecting plate, including connecting plate (202), buckle (205) both sides symmetry fixed mounting, buckle (205) one side elastic connection has shell fragment (2051), and installation shell (2) one side arc top embedding is provided with the draw-in groove that agrees with buckle (205), and the inside embedding of draw-in groove is provided with the recess with shell fragment (2051) tangential, installation shell (2) both sides are through-hole elastic connection have connecting rod (2052), and connecting rod (2052) end extends to inside the recess.
5. The high-speed bacterial liquid dispersion homogenizer of claim 1, wherein: the cooling tank (203) is fixedly installed above the diamond interaction containing cavity (2022), the cooling tank (203) is arranged in a double-layer mode, an inner cavity inlet of the cooling tank (203) is communicated with the diamond interaction containing cavity (2022), a water tank (101) is installed in the supporting seat (1) in an embedded mode, a water pump (1011) is connected to an outlet of the water tank (101), a water chiller (1012) is installed in the supporting seat (1) in an embedded mode, and the water tank (101), the water pump (1011), the water chiller (1012) and an outer cavity of the cooling tank (203) form a closed loop through pipelines.
6. The high-speed bacterial liquid dispersion homogenizer of claim 5, wherein: the cooling tank (203) inner cavity outlet pipeline is connected with a liquid collecting tank (2031), a booster pump is arranged at the cooling tank (203) inner cavity outlet, one side above the supporting seat (1) is elastically connected with a U-shaped groove, and a supporting rod at one side of the cooling tank (203) extends and is arranged inside the U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392628.5U CN219186703U (en) | 2023-03-06 | 2023-03-06 | High-speed fungus liquid dispersion homogenizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320392628.5U CN219186703U (en) | 2023-03-06 | 2023-03-06 | High-speed fungus liquid dispersion homogenizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219186703U true CN219186703U (en) | 2023-06-16 |
Family
ID=86702493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320392628.5U Active CN219186703U (en) | 2023-03-06 | 2023-03-06 | High-speed fungus liquid dispersion homogenizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219186703U (en) |
-
2023
- 2023-03-06 CN CN202320392628.5U patent/CN219186703U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112355037A (en) | Waste automobile part recovery processing equipment | |
| CN219186703U (en) | High-speed fungus liquid dispersion homogenizer | |
| CN209150890U (en) | A kind of Water cooling, low noise new energy motor | |
| CN211237894U (en) | Oil-immersed transformer convenient to fix | |
| CN209308968U (en) | A kind of new structural centrifugal pump | |
| CN211347546U (en) | Water intake device for water quality testing | |
| CN219356158U (en) | Natural protein adding device | |
| CN208743441U (en) | A kind of brake block steel back automatic press structure | |
| CN208019338U (en) | A kind of cornering machine facilitating fixed corner cut | |
| CN209007044U (en) | Semi-automatic pot cover chamfering sanding integrated machine | |
| CN210572636U (en) | Pressing device and motor testing device | |
| CN216344671U (en) | Anti-blocking high-pressure water-cooled compressor sewage pipeline | |
| CN220566672U (en) | Direct-acting electric valve | |
| CN213208261U (en) | Water flow switching device for water chiller | |
| CN214133287U (en) | Waste automobile part recovery processing equipment | |
| CN208099454U (en) | A kind of air-conditioning copper pipe cutting equipment | |
| CN212136163U (en) | Heat dissipation mechanism convenient to disassemble and assemble for transformer | |
| CN219519077U (en) | Flour mill for hot melt adhesive production | |
| CN218383888U (en) | Remote monitoring device for computer power supply equipment | |
| CN2581074Y (en) | Self-cooling vibration type ultramicro disintegrator | |
| CN214250213U (en) | Compressor condenser for dewatering in pretreatment process | |
| CN208584211U (en) | A kind of valve rod locking clamp for machining | |
| CN221064854U (en) | Automatic separating device for biological sample laser cutting | |
| CN220609947U (en) | High-efficient mixing stirring structure is used in production of aluminium oxide polishing solution | |
| CN217164178U (en) | Paper pulp heat dispersion back pressure type feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |